What is aspx file? How to open aspx files?

The aspx file extension is associated with ASP.NET dynamic web pages, known also as as web forms and are based on the Microsoft ASP.NET programming framework. These pages are generated by Internet servers. The ASP.NET code is compiled and interpreted by the server and then sent to a user web browser and and displayed as a web page.

ASP.NET pages are the main building block for web application development. The Web forms are contained in files with an .aspx file extension. These files typically contain static (X)HTML markup, as well as markup defining server-side Web Controls and User Controls where the developers place all the required static and dynamic content for the web page.

ASPX script files can be written in Microsoft Visual Studio, WebMatrix or other development tools and web pages, that are written in ASP.NET and using ASP.NET, can be viewed in any Internet browser such as Internet Explorer, Firefox, Opera, Chrome or Safari.

Microsoft Visual Studio is an integrated development environment (IDE) used to create applications for Microsoft Windows, Windows Mobile, .NET Framework, Silverlight as well as dynamic websites and web applications. Visual Studio is available for Windows and Mac.

Hint:Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting aspx files.

Microsoft Windows:

Apple macOS / Mac OS X:

Linux/Unix:

Multiplatform:

Unspecified and all other actions for computer programs working with aspx file - Active Server Page Extended ASP.NET script

Click on the software link for more information about ASP.NET. ASP.NET uses aspx file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

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